All Museum Members enjoy free admission to exhibitions.
To avoid waiting in line, go directly to the Museum Members Admission Desk (first one on the right). Simply show your card and you can go right in. If you're an International Member, you can bring one guest free with each visit.
If you are joined by someone who is not a Museum Member and you yourself are not an International Member, you can purchase non-member tickets at the same window. That way your friends won't have to queue up at the general public ticket window.
If you've left your membership card at home, you'll be asked to show some form of picture ID. The person at the ticket window will verify your ID and welcome you into the Museum.